GIAC Systems and Network Auditor - GSNA Free Exam Questions [2026]

QUESTION NO: 1
You work as a Web Developer for XYZ CORP. The company has a Windows-based network. You have been assigned the task to secure the website of the company. To accomplish the task, you want to use a website monitoring service. What are the tasks performed by a website monitoring service?

A. It checks SSL Certificate Expiry.

B. It checks the health of various links in a network using end-to-end probes sent by agents located at vantage points in the network.

C. It checks Domain Name Expiry.

D. It checks HTTP pages.

Discussion 0

Correct Answer: A,C,D Vote an answer

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QUESTION NO: 2
Mark works as a Web Developer for XYZ CORP. He is developing a Web site for the company. He wants to use frames in the Web site. Which of the following is an HTML tag used to create frames?

A. <FRAMESET>

B. <FRAMEWINDOW>

C. <TABLESET>

D. <REGION>

E. Explanation:
<FRAMESET> tag specifies a frameset used to organize multiple frames and nested framesets in an HTML document. It defines the location, size, and orientation of frames. An HTML document can either contain a <FRAMESET> tag or a <BODY> tag.

Discussion 0

Correct Answer: A,E Vote an answer

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QUESTION NO: 3
Andrew works as a Network Administrator for Infonet Inc. The company has a Windows 2003 domain-based network. The network has five Windows 2003 member servers and 150 Windows XP Professional client computers. One of the member servers works as an IIS server. The IIS server is configured to use the IP address 142.100.10.6 for Internet users and the IP address 16.5.7.1 for the local network. Andrew wants the server to allow only Web communication over the Internet. He also wants to enable the local network users to access the shared folders and other resources. How will Andrew configure the IIS server to accomplish this? (Choose three)

A. Permit all the ports on the network adapter that uses the IP address 16.5.7.1.

B. Permit only port 25 on the network adapter that uses the IP address 142.100.10.6.

C. Enable the IP packet filter.

D. Permit only port 80 on the network adapter that uses the IP address 142.100.10.6.

E. Permit all the ports on the network adapter that uses the IP address 142.100.10.6.

Discussion 0

Correct Answer: A,C,D Vote an answer

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QUESTION NO: 4
Which of the following tools is a Windows-based commercial wireless LAN analyzer for IEEE 802.11b and supports all high level protocols such as TCP/IP, NetBEUI, and IPX?

A. Sam Spade

B. AiroPeek

C. Cheops-ng

D. John the Ripper

Discussion 0

Correct Answer: B Vote an answer

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QUESTION NO: 5
You work as the Network Administrator for XYZ CORP. The company has a Unix-based network. You want to set some terminal characteristics and environment variables. Which of the following Unix configuration files can you use to accomplish the task?

A. /etc/sysconfig/routed

B. /etc/sysconfig/network-scripts/ifcfg-interface

C. /proc/net

D. /etc/sysconfig/init

Discussion 0

Correct Answer: D Vote an answer

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QUESTION NO: 6
John works as a Network Administrator for We-are-secure Inc. The We-are-secure server is based on Windows Server 2003. One day, while analyzing the network security, he receives an error message that Kernel32.exe is encountering a problem. Which of the following steps should John take as a countermeasure to this situation?

A. Explanation:
In such a situation, when John receives an error message revealing that Kernel32.exe is encountering a problem, he needs to come to the conclusion that his antivirus program needs to be updated, because Kernel32.exe is not a Microsoft file (It is a Kernel32.DLL file.). Although such viruses normally run on stealth mode, he should examine the process viewer (Task Manager) to see whether any new process is running on the computer or not. If any new process (malicious) is running on the server, he should exterminate that process.

B. He should upgrade his antivirus program.

C. He should observe the process viewer (Task Manager) to see whether any new process is running on the computer or not. If any new malicious process is running, he should kill that process.

D. He should restore his Windows settings.

E. He should download the latest patches for Windows Server 2003 from the Microsoft site, so that he can repair the kernel.

Discussion 0

Correct Answer: A,B,C Vote an answer

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QUESTION NO: 7
You work as a Network Administrator for BetaTech Inc. You have been assigned the task of designing the firewall policy for the company. Which of the following statements is unacceptable in the 'acceptable use statement' portion of the firewall policy?

A. Explanation:
Applications other than those supplied or approved by the company shall not be installed on any computer.

B. The computers and their applications should be used for organizational related activities only.

C. Applications other than those supplied or approved by the company can be installed on any computer.

D. The installed e-mail application can only be used as the authorized e-mail service.

E. Computers may not be left unattended with a user account still logged on.

Discussion 0

Correct Answer: C Vote an answer

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QUESTION NO: 8
Which of the following statements about the /etc/profile file are true?

A. It can change the default umask value.

B. A user can change the settings of the /etc/profile file, but he cannot delete the file. It can only be deleted by the root user.

C. It is used to configure and control system-wide default variables.

D. It allows a system administrator to create a default home directory for all new users on a computer.

Discussion 0

Correct Answer: A,C Vote an answer

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QUESTION NO: 9
You are the Network Administrator for a company. You have decided to conduct a user access and rights review. Which of the following would be checked during such a review? (Choose three)

A. Firewalls

B. Group Membership

C. Access Control Lists

D. User Roles

E. Encryption Methods

Discussion 0

Correct Answer: B,C,D Vote an answer

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QUESTION NO: 10
Which of the following mechanisms is closely related to authorization?

A. Verifying username and password.

B. Allowing access to a particular resource.

C. Sending secret data such as credit card information.

D. Sending data so that no one can alter it on the way.

Discussion 0

Correct Answer: B Vote an answer

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QUESTION NO: 11
Which of the following is a wireless auditing tool that is used to pinpoint the actual physical location of wireless devices in the network?

A. AirSnort

B. Ekahau

C. Kismet

D. KisMAC

Discussion 0

Correct Answer: B Vote an answer

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QUESTION NO: 12
Which of the following is a type of web site monitoring that is done using web browser emulation or scripted real web browsers?

A. Synthetic monitoring

B. Network tomography

C. Passive monitoring

D. Route analytics

Discussion 0

Correct Answer: A Vote an answer

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QUESTION NO: 13
Which of the following tools hides information about IIS Webservers so that they can be prevented from various attacks performed by an attacker?

A. httprint

B. ServerMask

C. Whisker

D. WinSSLMiM

Discussion 0

Correct Answer: B Vote an answer

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QUESTION NO: 14
A Web developer with your company wants to have wireless access for contractors that come in to work on various projects. The process of getting this approved takes time. So rather than wait, he has put his own wireless router attached to one of the network ports in his department. What security risk does this present?

A. An unauthorized WAP is one way for hackers to get into a network.

B. None, adding a wireless access point is a common task and not a security risk.

C. It is likely to increase network traffic and slow down network performance.

D. This circumvents network intrusion detection.

Discussion 0

Correct Answer: A Vote an answer

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